This is the mail archive of the
binutils@sourceware.org
mailing list for the binutils project.
Re: Overlapping operands in ARM mul and mla instructions
- From: Paul Brook <paul at codesourcery dot com>
- To: binutils at sourceware dot org
- Cc: Mark Shinwell <shinwell at codesourcery dot com>
- Date: Thu, 15 Mar 2007 14:19:23 +0000
- Subject: Re: Overlapping operands in ARM mul and mla instructions
- References: <45F9511B.3030408@codesourcery.com>
> 2007-03-15 Mark Shinwell <shinwell@codesourcery.com>
>
> gas/
> * config/tc-arm.c (do_mul): Don't warn about overlapping
> Rd and Rm operands when assembling for v6 or above.
> Correctly capitalize register names in the messages.
> (do_mlas): Likewise. Delete spurious blank line.
>
> gas/testsuite/
> * gas/arm/mul-overlap.s: New.
> * gas/arm/mul-overlap.d: New.
> * gas/arm/mul-overlap.l: New.
> * gas/arm/mul-overlap-v6.s: New.
> * gas/arm/mul-overlap-v6.d: New.
Ok.
Please check if we already have a test for overlapping mls operands, and add
one if not.
Paul